﻿//打开弹出层
function opendiv() {
    document.getElementById('light').style.display = 'block';
    document.getElementById('fade').style.display = 'block';
}
//关闭弹出层
function colsediv() {
    document.getElementById('light').style.display = 'none';
    document.getElementById('fade').style.display = 'none';
}
